CN207776877U - Shield machine soil storehouse agitating device - Google Patents
Shield machine soil storehouse agitating device Download PDFInfo
- Publication number
- CN207776877U CN207776877U CN201721826119.XU CN201721826119U CN207776877U CN 207776877 U CN207776877 U CN 207776877U CN 201721826119 U CN201721826119 U CN 201721826119U CN 207776877 U CN207776877 U CN 207776877U
- Authority
- CN
- China
- Prior art keywords
- shield machine
- agitating device
- storehouse
- stirring rod
- soil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model provides a kind of shield machine soil storehouse agitating device, belongs to tunneling shield auxiliary device technical field, including the agitating device in cutter head of shield machine middle and lower part and the screw machine in shield machine soil storehouse is arranged；Agitating device includes the driver of stirring rod and driving stirring rod rotation, and stirring rod is equipped with stirs item for stirring the tooth form of dregs in native storehouse；Angle is 29 ° between the main shaft and horizontal plane of screw machine.Shield machine soil provided by the utility model storehouse agitating device, the stirring and conveying of dregs in native storehouse are greatly facilitated in shield machine tunneling process, agitating device can fully break up dregs, solve the technical issues of shield machine Tu Cang in construction is easily blocked, screw machine conveying is slow, influences job scheduling and efficiency, equipment durability reduction.
Description
Technical field
The utility model belongs to tunneling shield auxiliary device technical field, is to be related to a kind of shield machine soil more specifically
Storehouse agitating device.
Background technology
As China big city population is increasing and the load of traffic above-ground facility aggravates, the utilization of the underground space
Just at the emphasis of vast city planning design, shield method is also widely used in city track traffic engineering.It is existing
Shield machine, since the stirring rod in native orlop portion is influenced by frictional force, often makes soil in Tu Cang after tunneling a period of time
Interior accumulation, large range of closely knit soil can influence the effect of slagging tap of screw machine.For cutterhead, the cutting of cutterhead neighboring area
Dregs, can not normally flow into Tu Cang, the opening of cutterhead easily blocks, and to form cutterhead mud cake, increases the torque of cutterhead, slag
When mound product is serious, causes equipment not tunnel normally, influence construction speed.
Therefore, the dregs for shield both sides how being deposited in tunneling process is timely broken up, and spiral is passed through
Machine is seen off, and Tu Cang is avoided to block, and is the problem of research at present.
Utility model content
It is existing in the prior art to solve the purpose of this utility model is to provide a kind of shield machine soil storehouse agitating device
Shield machine generates that the mud cake in native storehouse cannot be broken up in time, screw machine conveying is slow, low construction efficiency skill in tunneling process
Art problem.
To achieve the above object, the technical solution adopted in the utility model is：A kind of shield machine soil storehouse agitating device is provided,
Including several blenders in cutter head of shield machine middle and lower part and the screw machine in shield machine soil storehouse is arranged；
The blender includes the driver of stirring rod and the driving stirring rod rotation, the stirring rod and the driving
Device is connected by shaft coupling, and the driver is fixed in cutterhead interior sidewall surface and is electrically connected with the controller of shield machine, described
Stirring rod is equipped with stirs item for stirring the tooth form of dregs in native storehouse；It is equipped between the main shaft and horizontal plane of the screw machine
Angle α.
Further, the angle α between the main shaft and horizontal plane of the screw machine is 26-30 °.
Further, the driver is frequency control motor.
Further, the length of the stirring rod is 500-700mm.
Further, it is high-strength abrasion-proof tooth that the tooth form, which stirs item, and circumferential uniform welding is fixed on the stirring rod
Surface on.
Further, the stirring rod and the driver are explosion-proof type.
Further, it is 2-3 that the blender, which is arranged in the number on cutterhead,.
The advantageous effect of shield machine soil provided by the utility model storehouse agitating device is：Compared with prior art, this reality
With novel shield machine soil storehouse agitating device, by adding blender in native storehouse and designing the angle of inclination of screw machine, in shield
After structure machine tunnels a period of time, stirring rod is set to rotate by function driver, under the drive of cutterhead, stirring rod is by the slag of surrounding
Soil is fully broken up, and is transferred out the dregs broken up by the helical axis of screw machine, and it is native in construction to solve shield machine
The technical issues of storehouse easily blocks, screw machine conveys slow, influence job scheduling and efficiency, equipment durability reduce, reaches raising shield
The technique effect of structure machine drivage efficiency and production safety performance.
Description of the drawings
It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new
Some embodiments of type for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram for the shield machine soil storehouse agitating device that the utility model embodiment provides；
Fig. 2 is the side view of the stirring rod in Fig. 1.
Wherein, each reference numeral in figure：1- cutterheads；2- blenders；21- drivers；22- stirring rod；23- shaft couplings；24-
Tooth form stirs item；3- screw machines.
Specific implementation mode
In order to make technical problem to be solved in the utility model, technical solution and advantageous effect be more clearly understood, with
Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
It applies example to be only used to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on ... shown in the drawings or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, does not indicate or imply the indicated device or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Also referring to Fig. 1-Fig. 2, now shield machine soil provided by the utility model storehouse agitating device is illustrated.It is described
Shield machine soil storehouse agitating device, including be arranged in several blenders 2 of 1 middle and lower part of cutter head of shield machine and positioned at shield machine Tu Cang
Interior screw machine 3；
The blender 2 includes the driver 21 that stirring rod 22 and the driving stirring rod 22 rotate, the stirring rod 22
It is connect by shaft coupling 23 with the driver 21, the driver 21 is fixed in the interior sidewall surface of cutterhead 1 and and shield machine
Controller electrical connection, the stirring rod 22 is equipped with and for stirring the tooth form of dregs in native storehouse stirs item 24；The screw machine 3
Main shaft and horizontal plane between be equipped with angle α.
Shield machine soil provided by the utility model storehouse agitating device is stirred by being added in native storehouse compared with prior art
Mixing device 2 and designing the angle of inclination of screw machine 3 makes stirring rod after shield machine tunnels a period of time by function driver 21
22 rotations, under the drive of cutterhead 1, stirring rod 22 breaks up the dregs of surrounding, will be broken up by the helical axis of screw machine 3
Dregs transfer out, solve that shield machine Tu Cang in construction is easily blocked, screw machine conveying is slow, influences job scheduling and effect
The technical issues of rate, equipment durability reduce, reaches the technique effect for improving shield machine drivage efficiency and production safety performance.
Shield machine soil provided by the utility model storehouse agitating device, is arranged in the native storehouse of shield machine front end, by blender 2
It is placed in the middle and lower part of cutterhead 1, the dregs that blender 2 can cut cutterhead 1 in native storehouse is crushed, broken up, in addition cloth
Angle between the main shaft and horizontal plane of the screw machine 3 set is 29 degree, angle connection and reasonable arrangement, while the slag that can will also break up
Soil is fully transported on screw machine 3, accomplishes that blender 2, in technologic fully rationally cooperation, ensures dregs in soil with screw machine 3
It does not overstock, block in storehouse, so that stirring rod 22 is broken up the dregs of surrounding, by the helical axis of screw machine 3 will beat
Scattered dregs transfers out.
Further, also referring to Fig. 1-Fig. 2, one as shield machine soil provided by the utility model storehouse agitating device
Kind specific implementation mode, the angle α between the main shaft and horizontal plane of the screw machine 3 are 26-30 °.In order to make screw machine 3 with
The blender 2 arranged on cutterhead 1 fully coordinates, the angle of inclination between the main shaft and horizontal plane of screw machine 3 be not easy it is excessive or
Too small, the speed and efficiency of the excessive or too small front end conveying dregs that can all influence screw machine 3 are selected as 26-30 °, through long
The experimental study of phase is suitble to the inclination of adjustment screw machine 3 in conjunction with the measuring and calculating of the freight volume and the stacking volume in native storehouse of dregs
Angle, most suitable matching relationship are that dregs conveys smooth no delay, and dregs is not accumulated in native storehouse, therefore α is preferably 29 °.
Further, also referring to Fig. 1-Fig. 2, one as shield machine soil provided by the utility model storehouse agitating device
Kind specific implementation mode, the driver 21 are frequency control motor.Driver 21 is connect with the controller of shield machine point, can
Driver 21 is controlled by the general control system of shield machine, controls the revolution and speed of stirring rod 22, in addition cooperation is adopted
Item 24 is stirred with tooth form, the dregs in native storehouse is made fully to break up, is fully conveyed for screw machine 3.
Further, also referring to Fig. 1-Fig. 2, one as shield machine soil provided by the utility model storehouse agitating device
The length of kind specific implementation mode, the stirring rod 22 is 500-700mm.The length of stirring rod 22 can be according to institute's shield-tunneling construction
Soil layer geological condition reasonably select installation stirring rod 22 length, enable cutterhead 1 cut the dregs to get off fully break up,
Its accumulation is not made, can rationally be conveyed for screw machine 3 is advisable.
Further, also referring to Fig. 1-Fig. 2, one as shield machine soil provided by the utility model storehouse agitating device
Kind specific implementation mode, it is high-strength abrasion-proof tooth that the tooth form, which stirs item 24, and circumferential uniform welding is fixed on the stirring rod
On 22 surface.Tooth form is stirred item 24 and is evenly arranged on the surface of stirring rod 22, and with high-strength abrasion-proof, prolonged resistance to
It is strong, with obvious effects with, cutting power.
Further, also referring to Fig. 1-Fig. 2, one as shield machine soil provided by the utility model storehouse agitating device
Kind specific implementation mode, the stirring rod 22 and the driver 21 are explosion-proof type.Explosion-proof type stirring rod 22 and explosion-proof type are driven
Dynamic device 21 is can to ensure to prevent sharp object or dregs from destroying stirring rod 22 and driver 21 during shield machine construction,
To influence the construction speed of shield machine, the stirring rod 22 of explosion-proof type and the driver 21 of explosion-proof type can fully prevent in shield machine
It is not destroyed in construction cutting, plays the overall performance of Suporting structure.
Further, also referring to Fig. 1-Fig. 2, one as shield machine soil provided by the utility model storehouse agitating device
Kind specific implementation mode, it is 2-3 that the blender 2, which is arranged in the number on cutterhead 1,.Blender 2 is arranged on cutterhead 1, weight
Point is arranged on lower part, and number, which is 2-3, to be advisable, and to coordinate with the conveying axis fore-end of screw machine 3, the main shaft of screw machine 3
Angle of inclination between line and horizontal plane is not easy excessive or too small, the excessive or too small front end conveying slag that can all influence screw machine 3
The speed and efficiency of soil.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (7)
1. shield machine soil storehouse agitating device, it is characterised in that：Including several blenders in cutter head of shield machine middle and lower part are arranged
And the screw machine in shield machine soil storehouse；
The blender includes the driver of stirring rod and the driving stirring rod rotation, and the stirring rod is logical with the driver
Shaft coupling connection is crossed, the driver is fixed in cutterhead interior sidewall surface and is electrically connected with the controller of shield machine, the stirring
Stick is equipped with stirs item for stirring the tooth form of dregs in native storehouse；Angle is equipped between the main shaft and horizontal plane of the screw machine
α。
2. shield machine soil storehouse as described in claim 1 agitating device, it is characterised in that：The main shaft of the screw machine and level
Angle α between face is 26-30 °.
3. shield machine soil as described in claim 1 storehouse agitating device, it is characterised in that：The driver is frequency control electricity
Machine.
4. shield machine soil as described in claim 1 storehouse agitating device, it is characterised in that：The length of the stirring rod is 500-
700mm。
5. shield machine soil as described in claim 1 storehouse agitating device, it is characterised in that：It is that high intensity is resistance to that the tooth form, which stirs item,
Roll flute, and circumferential uniform welding is fixed on the surface of the stirring rod.
6. shield machine soil as described in claim 1 storehouse agitating device, it is characterised in that：The stirring rod and the driver are equal
For explosion-proof type.
7. shield machine soil as described in claim 1 storehouse agitating device, it is characterised in that：The blender is arranged on cutterhead
Number is 2-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826119.XU CN207776877U (en) | 2017-12-22 | 2017-12-22 | Shield machine soil storehouse agitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721826119.XU CN207776877U (en) | 2017-12-22 | 2017-12-22 | Shield machine soil storehouse agitating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207776877U true CN207776877U (en) | 2018-08-28 |
Family
ID=63228696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721826119.XU Expired - Fee Related CN207776877U (en) | 2017-12-22 | 2017-12-22 | Shield machine soil storehouse agitating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207776877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096411A (en) * | 2020-09-25 | 2020-12-18 | 中铁南方投资集团有限公司 | Hinge suction type spiral conveyor capable of preventing cutter head from caking |
| CN113818898A (en) * | 2021-09-18 | 2021-12-21 | 上海隧道工程有限公司 | Earth pressure balance muddy water conveying type planet multi-cutter-disc square push bench and construction method thereof |
-
2017
- 2017-12-22 CN CN201721826119.XU patent/CN207776877U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096411A (en) * | 2020-09-25 | 2020-12-18 | 中铁南方投资集团有限公司 | Hinge suction type spiral conveyor capable of preventing cutter head from caking |
| CN113818898A (en) * | 2021-09-18 | 2021-12-21 | 上海隧道工程有限公司 | Earth pressure balance muddy water conveying type planet multi-cutter-disc square push bench and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207070621U (en) | A kind of intelligent Chinese yam harvesting robotic | |
| CN207776877U (en) | Shield machine soil storehouse agitating device | |
| CN206256357U (en) | A kind of multifunctional road of automatically transporting materials is cared the car | |
| CN207609424U (en) | Rectangular pipe jacking machine | |
| CN206926088U (en) | A kind of concrete mixer of building construction | |
| CN106869953A (en) | Soft lower hard and tunneling boring hard rock balance driving method of calming the anger on earth pressure balanced shield, EPBS | |
| CN103114859A (en) | Mud adding type earth pressure balance tube push bench | |
| CN108612535A (en) | A kind of anticlogging slurry type shield machine stirring device | |
| CN206924716U (en) | A kind of agitating device of homogeneous heating | |
| CN206735215U (en) | A kind of anti-jamming revolving plow reclaimer | |
| CN204235710U (en) | A kind of rotary broken arch mechanism and concrete mixing plant | |
| CN208697695U (en) | A kind of quickly hybrid feeding device for building | |
| CN206143764U (en) | Multidirectional cement mixing method drilling tool of energy -conserving powerful self -reaction force | |
| CN207603379U (en) | A kind of high rotating speed radar antenna transmission system of double generator redundancy | |
| CN206886034U (en) | A kind of belt earth-retaining device during shield-tunneling construction | |
| CN205857742U (en) | A kind of all-hydraulic concrete-agitating pumping installations | |
| CN204098923U (en) | A kind of shield cutter soil shear failure device | |
| CN205345851U (en) | Clear stifled device of coal scuttle of broken awl in area | |
| CN204412096U (en) | A kind of trough type mixing machine | |
| CN207040849U (en) | A kind of konjaku stirring mixer | |
| CN207680405U (en) | Conic single-screw mixer | |
| CN106917752A (en) | A kind of breaking proof submersible sand discharging pump | |
| CN209061268U (en) | A kind of anti-precipitation equipment in pharmacy pulverizer machine bottom | |
| CN107261908A (en) | The automatic production device of shield machine foaming agent | |
| CN207357067U (en) | A kind of efficient food goes out filling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20191222 |